How to create real-time charts using EON and PubNub Java API? -

i creating poc requires below:

1. publish message every 2 seconds using java api.
2. subscribe message , create chart using eon

how go doing this?

pubnub eon charts

the eon subscribe side done many examples, need provide own keys.

and publish messages java app every 2 seconds in format eon (really d3) expecting. again, examples on how publish provided in examples.